2009 Lexus LX 570 Owners Manual - Page 266

2-4. Using other driving systems n Turning off VSC Push the center differential lock/ unlock switch to turn off VSC system. The center differential lock indicator light will come on and "VSC OFF" will be shown on the multiinformation display. Push the switch again to turn the system back on. n Active TRAC can be turned off when The four-wheel drive control switch is in "H4" and the center differential is unlocked. n Automatic reactivation of Active TRAC and VSC Turning the "ENGINE START STOP" switch off after turning off the Active TRAC and VSC systems will automatically re-enable them. n Automatic Active TRAC reactivation If only the Active TRAC system is turned off, the Active TRAC system will turn on when vehicle speed increases. n Automatic Active TRAC and VSC reactivation If the Active TRAC and VSC systems are turned off, the systems will not turn on even when vehicle speed increases. 268